1 /**************************************************************
2  *
3  * Licensed to the Apache Software Foundation (ASF) under one
4  * or more contributor license agreements.  See the NOTICE file
5  * distributed with this work for additional information
6  * regarding copyright ownership.  The ASF licenses this file
7  * to you under the Apache License, Version 2.0 (the
8  * "License"); you may not use this file except in compliance
9  * with the License.  You may obtain a copy of the License at
10  *
11  *   http://www.apache.org/licenses/LICENSE-2.0
12  *
13  * Unless required by applicable law or agreed to in writing,
14  * software distributed under the License is distributed on an
15  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16  * KIND, either express or implied.  See the License for the
17  * specific language governing permissions and limitations
18  * under the License.
19  *
20  *************************************************************/
21 
22 #ifndef INCLUDED_SVGIO_SVGREADER_SVGPOLYNODE_HXX
23 #define INCLUDED_SVGIO_SVGREADER_SVGPOLYNODE_HXX
24 
25 #include <svgio/svgiodllapi.h>
26 #include <svgio/svgreader/svgnode.hxx>
27 #include <svgio/svgreader/svgstyleattributes.hxx>
28 #include <basegfx/polygon/b2dpolygon.hxx>
29 
30 //////////////////////////////////////////////////////////////////////////////
31 
32 namespace svgio
33 {
34     namespace svgreader
35     {
36         class SvgPolyNode : public SvgNode
37         {
38         private:
39             /// use styles
40             SvgStyleAttributes          maSvgStyleAttributes;
41 
42             /// variable scan values, dependent of given XAttributeList
43             basegfx::B2DPolygon*        mpPolygon;
44             basegfx::B2DHomMatrix*      mpaTransform;
45 
46             /// bitfield
47             bool                        mbIsPolyline : 1; // true = polyline, false = polygon
48 
49         public:
50             SvgPolyNode(
51                 SvgDocument& rDocument,
52                 SvgNode* pParent,
53                 bool bIsPolyline);
54             virtual ~SvgPolyNode();
55 
56             virtual const SvgStyleAttributes* getSvgStyleAttributes() const;
57             virtual void parseAttribute(const rtl::OUString& rTokenName, SVGToken aSVGToken, const rtl::OUString& aContent);
58             virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DSequence& rTarget, bool bReferenced) const;
59 
60             /// type read access
isPolyline() const61             bool isPolyline() const { return mbIsPolyline; }
62 
63             /// Polygon content, set if found in current context
getPolygon() const64             const basegfx::B2DPolygon* getPolygon() const { return mpPolygon; }
setPolygon(const basegfx::B2DPolygon * pPolygon=0)65             void setPolygon(const basegfx::B2DPolygon* pPolygon = 0) { if(mpPolygon) delete mpPolygon; mpPolygon = 0; if(pPolygon) mpPolygon = new basegfx::B2DPolygon(*pPolygon); }
66 
67             /// transform content, set if found in current context
getTransform() const68             const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform; }
setTransform(const basegfx::B2DHomMatrix * pMatrix=0)69             void setTransform(const basegfx::B2DHomMatrix* pMatrix = 0) { if(mpaTransform) delete mpaTransform; mpaTransform = 0; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
70         };
71     } // end of namespace svgreader
72 } // end of namespace svgio
73 
74 //////////////////////////////////////////////////////////////////////////////
75 
76 #endif //INCLUDED_SVGIO_SVGREADER_SVGPOLYNODE_HXX
77 
78 // eof
79